Base | Representation |
---|---|
bin | 110100010001… |
… | …1111011100010 |
3 | 1220120120122121 |
4 | 1220203323202 |
5 | 24004111041 |
6 | 2415254454 |
7 | 451660651 |
oct | 150437342 |
9 | 56516577 |
10 | 27410146 |
11 | 14521715 |
12 | 921a42a |
13 | 58a922a |
14 | 38d7198 |
15 | 26167d1 |
hex | 1a23ee2 |
27410146 has 4 divisors (see below), whose sum is σ = 41115222. Its totient is φ = 13705072.
The previous prime is 27410143. The next prime is 27410147. The reversal of 27410146 is 64101472.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 24651225 + 2758921 = 4965^2 + 1661^2 .
It is a super-2 number, since 2×274101462 = 1502632207482632, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 27410146.
It is not an unprimeable number, because it can be changed into a prime (27410143) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6852535 + ... + 6852538.
Almost surely, 227410146 is an apocalyptic number.
27410146 is a deficient number, since it is larger than the sum of its proper divisors (13705076).
27410146 is a wasteful number, since it uses less digits than its factorization.
27410146 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13705075.
The product of its (nonzero) digits is 1344, while the sum is 25.
The square root of 27410146 is about 5235.4699884538. The cubic root of 27410146 is about 301.5114317185.
It can be divided in two parts, 27410 and 146, that added together give a square (27556 = 1662).
The spelling of 27410146 in words is "twenty-seven million, four hundred ten thousand, one hundred forty-six".
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